Overview
The BC856B/DG/B4215 is a PNP general-purpose transistor produced by Nexperia USA Inc. It is housed in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. This transistor is designed for low current and low voltage applications, making it suitable for a wide range of electronic designs. It is particularly useful for general-purpose switching and amplification tasks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BC856B | - |
| Package | SOT23 (TO-236AB) | - |
| Channel Type | PNP | - |
| Maximum Collector-Emitter Voltage (VCEO) | -65 | V |
| Maximum Collector Current (IC) | -100 | mA |
| Minimum DC Current Gain (hFE) | 220 | - |
| Maximum DC Current Gain (hFE) | 475 | - |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Minimum Transition Frequency (fT) | 100 | MHz |
| Automotive Qualified | Yes | - |
Key Features
- Low current capability (max. 100 mA)
- Low voltage capability (max. 65 V)
- PNP general-purpose transistor suitable for switching and amplification
- Housed in a small SOT23 (TO-236AB) SMD plastic package
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant
- AEC-Q101 qualified and PPAP capable for automotive and other demanding applications
Applications
The BC856B/DG/B4215 transistor is versatile and can be used in various applications across different industries, including:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Mobile devices
- Wearables and IoT devices
- General-purpose amplifier and switching circuits
Q & A
- What is the maximum collector-emitter voltage of the BC856B transistor?
The maximum collector-emitter voltage (VCEO) is -65 V. - What is the maximum collector current of the BC856B transistor?
The maximum collector current (IC) is -100 mA. - What is the package type of the BC856B transistor?
The BC856B transistor is housed in a SOT23 (TO-236AB) SMD plastic package. - Is the BC856B transistor RoHS compliant?
Yes, the BC856B transistor is Pb-Free, Halogen Free/BFR Free, and RoHS compliant. - What are the typical applications of the BC856B transistor?
The BC856B transistor is used in general-purpose switching and amplification, and it is suitable for various applications including automotive, industrial, consumer electronics, and more. - What is the minimum DC current gain (hFE) of the BC856B transistor?
The minimum DC current gain (hFE) is 220. - What is the maximum junction temperature (TJ) of the BC856B transistor?
The maximum junction temperature (TJ) is 150°C. - Is the BC856B transistor qualified for automotive applications?
Yes, the BC856B transistor is AEC-Q101 qualified and PPAP capable for automotive and other demanding applications. - What is the transition frequency (fT) of the BC856B transistor?
The minimum transition frequency (fT) is 100 MHz. - How can I obtain samples of the BC856B transistor?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
